International Research Journal of Education and Technology

In this work structural strength analysis is carried out in the Composite Helmet by Using Coconut fiber and Glass Fiber .In this recent world the fiber strengthened composite materials are synthesized using glass fiber as reinforcements together with matrix, which have attracted the attention of researchers due to their low density with high specific mechanical strengths, convenience ,and renewability. The current work efforts to make a development in the current existing helmet manufacturing procedure and materials used to have better mechanical properties as well as to enhance the compatibility between fiber sand the matrix. The composites are ready with the unsaturated polyester matrix and fibers such as, reinforced composite materials and glass fiber using hand lay-up method with suitable proportions to result in helmet shell construction. The fabricated helmet are planned to analyze through Finite element method estimate its mechanical properties such as Deformation and stress failure.

Key Words:

Coconut fiber

Epoxy risen

Glass fiber

Finite Element Analysis